CVE-2024-29892: ZITADEL, open source authentication management software, uses Go templates to render the login UI

Description

ZITADEL, open source authentication management software, uses Go templates to render the login UI. Under certain circumstances an action could set reserved claims managed by ZITADEL. For example it would be possible to set the claim `urn:zitadel:iam:user:resourceowner:name`. To compensate for this we introduced a protection that does prevent actions from changing claims that start with `urn:zitadel:iam`. This vulnerability is fixed in 2.48.3, 2.47.8, 2.46.5, 2.45.5, 2.44.7, 2.43.11, and 2.42.17.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

Attack vector

Network

Complexity

Low

Privileges

High

User interaction

None

Confidentiality

None

Integrity

High

Availability

None

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)0.8% · higher than 55% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

ZI

Zitadel · Zitadel

before 2.42.17; 2.43.0 before 2.43.11; 2.44.0 before 2.44.7; 2.45.0 before 2.45.5; 2.46.0 before 2.46.5; 2.47.0 before 2.47.8; +1 more · source: NVD